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- 1. Open EndedA three-way switch is a single pole double throw switch having only two positions. True or false?
- 2. Open EndedSwitches are:
- 3. Open EndedWiring diagrams:
- 4. Open EndedWhen testing a three-way switch, there will be continuity between __ terminals at any given time.
- 5. Open EndedA three-way switch can be used to replace a single pole switch, provided that on indication is not required for the application. True or false?
- 6. Open EndedThe switching action of a three-way switch is exactly the same of that of a single pole double throw, three position switch. True or false?
- 7. Open EndedA double pole double throw switch has six terminals. True or false?
- 8. Open EndedOn a temporary basis, a four-way switch can be used as:
- 9. Open EndedThe switching arrangement of a double pole single throw switch is the same as that of a four-way switch. True or false?
- 10. Open EndedOne of the differences between a wiring diagram and a schematic diagram is that:
- 11. Open EndedSchematic diagrams are also referred to as:
- 12. Open EndedWhen using and ohmmeter to verify the terminals of a four way switch, there will be continuity between one terminal and a total of __ other terminals when the switch has been placed in both of its positions.
- 13. Open EndedAccording to the CEC, 347 V switches can be installed in standard outlet boxes. True or false?
- 14. Open EndedFour-way switches can be used to operate the light from either of two locations. True or false?
- 15. Open EndedWhat type of electrical drawing is intended to show electrical sequence of operation?
- 16. Open EndedAre both of the travelers in an energized three-way switching circuit usually live at the same time?
- 17. Open EndedWhen and ohmmeter indicated 0 ohms it could be stated that there is __ between the terminals that are being tested.
- 18. Open EndedWhen one load conductor is to be switch, a __ switch would be used.
- 19. Open EndedWhen two load conductors are to be switched a __ switch would be used.
- 20. Open EndedIf an electrician wanted to understand the sequence of operation of a piece of electrical equipment, the drawing he would likely request would be a:
- 21. Open EndedThere is no standardization of symbols that represent electrical components in electrical control circuits and there only generally accepted symbols. When examining the schematic with an unusual or unknown simple, you should consult the symbol legend for that drawing. True or false?
- 22. Open EndedWhat is the maximum number of circuits a two pole switch can control?
- 23. Open EndedA three-way switch is a __ switch. A three-way switch is used to switch lighting circuits on or off from __ separate locations.
- 24. Open EndedOne way to classify switches is by the connections they make. What are the two factors that determine what types of connections a switch makes?
- 25. Open EndedWhat state are normally open contact of a float switch in when the water tank is empty?
- 26. Open EndedThe applications for single pole switches.
- 27. Open EndedThe applications for double pole switches.
- 28. Open EndedThe applications for three pole switches.
- 29. Open EndedThe applications for three way switches.
- 30. Open EndedThe applications for four-way switches.
- 31. Open EndedThe applications for multiposition switches.
- 32. Open EndedIf an ohmmeter reads zero ohms across two terminals, the terminals are:
- 33. Open EndedIf a digital meter beeps and said for checking continuity well the pool leads are across two terminals, the terminals are:
- 34. Open EndedWhat is a schematic diagram?
- 35. Open EndedWhat is a wiring diagram?
- 36. Open EndedWhat is the common name given to the two wires that connect three-way or four-way switches together?
- 37. Open EndedWhich conductor should be connected to the brass screw of a lampholder in a switched circuit?
- 38. Open EndedWhich conductor should be connected to the silver screw on a duplex receptacle?
- 39. Open EndedA second door chime is to be installed in a residence. The solenoid coils of the second unit are connected in series with those of the first unit. True or false?
- 40. Open EndedThe pushbuttons for a doorbell circuit are __ pushbuttons.
- 41. Open EndedThe front and rear pushbuttons a doorbell circuit have been connected in series. Which of the following best describes how the circuit operates?
- 42. Open EndedA newly installed 16 V doorbell circuit engages the correct solenoid coil, but the plungers of the door chime do not strike the chimes plate with enough force to be heard very well. What might the problem be?
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